Samsung I9100 Galaxy S II

Specifications
Samsung I9100 Galaxy S II
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  • 4.3" 480x800 pixels
  • 8MP 1080p
  • 1GB RAM Exynos 4210 Dual
  • 1650mAh
Released 2011, April 116g, 8.5mm thickness Android 2.3.4, up to 4.1, TouchWiz UI 4 16GB/32GB storage, microSDHC
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Network
Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100
Speed HSPA 21.1/5.76 Mbps
Launch
Announced 2011, February. Released 2011, April
Status Discontinued
Body
Dimensions 125.3 x 66.1 x 8.5 mm (4.93 x 2.60 x 0.33 in)
Weight 116 g (4.09 oz)
Build Glass front (Gorilla Glass), plastic back, plastic frame
SIM Mini-SIM
Display
Type Super AMOLED Plus
Size 4.3 inches, 52.6 cm2 (~63.5% screen-to-body ratio)
Resolution 480 x 800 pixels, 5:3 ratio (~217 ppi density)
Protection Corning Gorilla Glass
Platform
OS Android 2.3.4 (Gingerbread), upgradable to 4.1 (Jelly Bean), TouchWiz UI 4
Chipset Exynos 4210 Dual
CPU Dual-core 1.2 GHz Cortex-A9
GPU Mali-400MP4
Memory
Card slot microSDHC (dedicated slot)
Internal 16GB 1GB RAM, 32GB 1GB RAM
Main Camera
Single 8 MP, f/2.6, 1/3.2", AF
Features LED flash
Video 1080p@30fps
Selfie Camera
Single 2 MP
Video
ADVERTISEMENT
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth 3.0, A2DP, aptX
Positioning GPS, A-GPS
NFC Optional
Radio Stereo FM radio, RDS
USB microUSB 2.0 (MHL TV-out), OTG
Features
Sensors Accelerometer, gyro, proximity, compass
Browser HTML, Adobe Flash
Battery
Type Removable Li-Ion 1650 mAh battery
Stand-by Up to 710 h (2G) / Up to 610 h (3G)
Talk time Up to 18 h 20 min (2G) / Up to 8 h 40 min (3G)
Misc
Colors Black, White, Pink
Models GT-I9100, GT-I9100G, GT-I9100T
SAR 0.16 W/kg (head)     0.96 W/kg (body)    
SAR EU 0.34 W/kg (head)    
Price About 170 EUR
Tests
Display Contrast ratio: Infinite (nominal) / 2.832:1 (sunlight)
Camera Photo / Video
Loudspeaker Voice 70dB / Noise 66dB / Ring 75dB
Audio quality Noise -91.4dB / Crosstalk -89.7dB
Battery (old) Endurance rating 40h

User opinions and reviews

  • brogo
  • 16 Dec 2023
  • ScE

Recently I bought this phone on a used market because I wanted to know what phones were like 12 years ago. I wanted to buy an iPhone 4s, but I quickly realized that it was more expensive and it was difficult to flash it on iOS 6. I immediately liked ...

  • Anonymous
  • 27 Nov 2023
  • JFm

best phone ever

  • Loli
  • 09 Nov 2023
  • 864

Older Samsung Galaxy S & Note smartphones tend to have TONS of custom ROM support well after their official end-of-support. S2 is no exception; you can easily find all versions of Android (yes, UP TO 13!!) on XDA, and it's even not much slow...

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